There are several precautions for installing a home bathroom hose? 1. The inlet water should be provided with an indoor master valve. Before installation, it is necessary to check whether the water pipe and connecting fittings are damaged, blisters, cracks, etc. 2. When installing kitchen and bathroom pipes, the size of the pipes in the wall should be considered in consideration of the final size of the wall tiles, that is, the thickness of the wall tiles is considered in advance. 3, in the wall, under the ground, as little or as little as possible to connect accessories to reduce leakage potential points. The connection fittings must be installed securely and without leakage. 4. When designing the water pipe, the installation position of the faucet of the washing machine and the arrangement of the water should be considered. Also note that the location of the power outlet is appropriate. The drum washing machine in the kitchen cabinet must determine the size of the washing machine and the kitchen cabinet in order to keep the water and water in place. 5. The pipeline pressure test should be completed after the completion of the waterway transformation. The experimental pressure should not be less than 0.6 MPa. The time is 20-30 minutes. 6. The left and right position of the shower mixing valve is correct, and it is installed in the middle of the bathtub (first determine the size of the bathtub), the height is 150-200mm in the bathtub, and the jacuzzi is reserved according to the model. The mixing valve spacing is generally maintained at (concealed) 150mm, (surface mounted) 100mm, the link shower should be based on the height of the house and the owner's personal needs to determine the position of the water outlet. 7. The water inlet of the toilet should be placed in a place where it can be blocked by the toilet. The one-piece toilet should be determined according to the model. The position of the water outlet should be kept at 200 mm to the left of the toilet drain. 8. The height of the reserved water outlet (elbow) on the wall should be appropriate. It is convenient to maintain, and the hose should be exposed as little as possible, and no additional hose is added, giving a simple and beautiful vision. . For sanitary wares such as pedestal basins without cabinets below, the height of the reserved mouth should be set at about 500-600mm on the ground. The sump basin drain should be placed at the bottom center of the column or behind the column, and should be covered by the column as much as possible. The drain pipe of the wall-mounted washbasin (without columns and without cabinets) must be installed with a horizontal line (ie, a down pipe into the wall) in a horizontal arrangement that leads the elbow from the wall. Hydrogen Peroxide 50% Industrial Grade,Hydrogen Peroxide 35% Food Grade,Industrial Grade Hydrogen Peroxide,Food Grade Hydrogen Peroxide Shijiazhuang Xinlongwei Chemical Co., Ltd. , https://www.xinlongwei-chem.com